Yonehara, JP

Akio Yonehara, Fukuoka JP

Patent application number

Description

Published

20100238819

RELAYING METHOD, TRANSMITTER, RECEIVER AND RELAY - A relaying method includes a request packet generation operation generates a request packet for requesting a connectivity check for all communication routes between said receiver and said transmitter, a request packet transmission operation transmits a generated request packet to a relay, a route information addition operation adds information representing the router itself to the received request packet as route information, a request packet forwarding operation forwards the request packet to which said route information has been added to each of all the communication routes between said receiver and said relay, a response packet generation operation has been transcribed, a response packet transmission operation in which said receiver transmits the generated response packet to said transmitter via said relay, a response packet forwarding operation forwards the received response packet to said transmitter, and a route information output operation outputs the route information included in the received response packet.

09-23-2010

Fumi Yonehara, Ibaraki-Shi JP

Patent application number

Description

Published

20110251429

CHLOROTHIOFORMATE MANUFACTURING METHOD - The present invention relates to a process for producing chlorothioformate comprising reacting an alkenyl mercaptan with phosgene in a reactor in the presence of a carboxylic acid amide in an organic solvent, characterized in that the carboxylic acid amide is preliminary charged to the reactor in an amount of 10 to 50% by weight based on the whole amount of the carboxylic acid amide, and subsequently, the compound of the formula (I), phosgene and the remaining carboxylic acid amide are charged to the reactor.

10-13-2011

Hiroshi Yonehara, Sakura-Shi JP

Patent application number

Description

Published

20120280186

METAL-NANOPARTICLE-CONTAINING COMPOSITE, DISPERSION LIQUID THEREOF, AND METHODS FOR PRODUCING THE METAL-NANOPARTICLE-CONTAINING COMPOSITE AND THE DISPERSION LIQUID - Provided are a composite of nanoparticles of a metal such as gold, silver, a platinum metal, or copper, and a polymer, the composite allowing formation of a metal film having a sufficiently low resistivity in terms of practicality simply by drying at room temperature without requiring any special heating-baking step or any step of removing a protective agent with a solvent; a dispersion liquid of the composite; methods for producing the foregoing; and a plastic substrate formed from the dispersion liquid. When a dispersion liquid of a metal-nanoparticle-containing composite that is prepared by reducing metal ions in an aqueous medium in the presence of a (meth)acrylic-based copolymer having, as side chains, a polyethylene glycol chain and a phosphate residue represented by —OP(O)(OH)

11-08-2012

Hiroto Yonehara, Tohaku-Gun JP

Patent application number

Description

Published

20130256104

SWITCH - The present invention provides a switch having a small longitudinal size of movable contacts and reduced size. The switch includes a base, a pair of fixing terminals standing on an upper surface of the base, an insulating wall section integrated with at least one of the fixing terminals, a push button arranged to be upward and downward movable in the axial direction, and a slider movable upward and downward with the push button. The slider has elastic arm sections in both ends thereof, the elastic arm sections being provided with movable contact portions to be brought into sliding contact with the fixing terminals or the insulating wall section while pressing the fixing terminals or the insulating wall section from one side The switch is configured to enable the movable contact portions to connect to and separate from the fixing terminals based on operation of the push button upward and downward.

10-03-2013

20130273788

TERMINAL AND CONNECTION STRUCTURE OF THE SAME - The present invention is to provide a terminal capable of being reduced in size and a connecting holder of the same. The terminals protrude from a housing, and include a branch portion, a terminal section cut out from the branch portion toward a tip end of the terminal section in a longitudinal direction, and a bent portion adjacent to the tip end. By decreasing a distance from the bent portion to a tip end of the terminal, variations in length size to the tip end due to bending can be suppressed.

Hisatomo Yonehara, Chiba JP

Patent application number

Description

Published

20110126975

Light-Condensing Film, Liquid-Crystal Panel and Backlight as well as Manufacturing Process for Light-Condensing Film - A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.

06-02-2011

Hisatomo Yonehara, Tokyo JP

Patent application number

Description

Published

20120100667

ORGANIC SEMICONDUCTOR INK COMPOSITION AND METHOD FOR FORMING ORGANIC SEMICONDUCTOR PATTERN USING THE SAME - Provided is an ink that is the most suitable for a method for forming an organic transistor by transferring a pattern using a liquid-repellent transfer substrate, for example, a microcontact printing method or a reverse printing method. Specifically, provided is an organic semiconductor ink composition which can provide a uniform ink coating film on a surface of a liquid-repellent transfer substrate and which can provide a dry ink film or a semi-dry ink film capable of being easily transferred from the transfer substrate to a transfer-receiving base material. Also provided is a method for forming an organic semiconductor pattern of an organic transistor, the method using the organic semiconductor ink composition. The organic semiconductor ink composition used for obtaining a desired pattern by transferring an ink layer formed on a liquid-repellent transfer substrate to a printing base material contains an organic semiconductor, an organic solvent, and a fluorine-based surfactant.

04-26-2012

Hisatomo Yonehara, Sakura-Shi JP

Patent application number

Description

Published

20110121281

ORGANIC TRANSISTOR AND METHOD FOR PRODUCING THE SAME - The object of the present invention is to provide an organic transistor using an organic semiconductor having excellent transistor properties, and a method for producing the organic transistor, the present invention providing, first, an organic transistor including a gate electrode (b), an insulating layer (c), an organic semiconductor layer (d) which contacts the insulating layer (c) and has a channel formation area, and source/drain electrodes (e), which are formed on (a) a substrate, wherein the organic semiconductor layer (d) contains a fluorine-based compound (surfactant), and, secondly, a method for producing an organic transistor comprising a gate electrode (b), an insulating layer (c), an organic semiconductor layer (d) which contacts the insulating layer (c) and has a channel formation area, and source/drain electrodes (e), which are formed on (a) a substrate, the method comprising: a step in which the organic semiconductor layer (d) is formed on the insulating layer (c) by printing or coating an organic semiconductor solution containing a fluorine-based surfactant; or a step in which the insulating layer (d) is formed on the organic semiconductor layer (d) containing a fluorine-based surfactant by printing or coating.

05-26-2011

Jun Yonehara, Komatsu-Shi JP

Patent application number

Description

Published

20130037551

OIL STORAGE TANK AND CONSTRUCTION VEHICLE - An oil storage tank includes a step member, a first tank part and a second tank part. The step member has a placement face. The first tank part is disposed below the step member to support the step member. The second tank part is coupled to the first tank part and has an user face a lower face, a first side face, a second side face and a recessed section. The upper face is provided above the placement face. The first side face faces the first tank part and is connected to the upper face and the lower face. The second side face is connected to the upper face, the lower face and the first side face. The recessed section is firmed by a sloped face provided to a corner portion at which the upper face, the first side face and the second side face intersect.

02-14-2013

20140083781

HYDRAULIC EXCAVATOR - A hydraulic excavator includes an undercarriage having a crawler and a rotating superstructure. The rotating superstructure includes a plate-shaped rotating frame, an engine, a fuel tank a counterweight and a fuel line. The engine is mounted inside the rotating frame. The fuel tank is disposed on one side of the engine. The counterweight is supported on the rotating frame to the rear of the engine, and disposed so that a bottom end portion faces a rear end surface of the rotating frame with a gap interposed therebetween and the gap is open to the atmosphere. The fuel line is connected to the fuel tank and disposed in the gap between the rear end surface of the rotating frame and the bottom end portion of the counterweight.

03-27-2014

20150063966

OIL STORAGE TANK AND CONSTRUCTION VEHICLE - An oil storage tank includes a hydraulic oil tank configured to store hydraulic oil, a fuel oil tank configured to store fuel oil, a breather valve disposed on the hydraulic oil tank, and a breather hose connected to the breather valve. The hydraulic oil tank includes a first facing face facing the fuel oil tank. The fuel oil tank includes a second facing face facing the hydraulic oil tank. The second facing face has a fuel-oil-tank adjacent face and a fuel-oil-tank sloped face. The fuel-oil-tank adjacent face extends along the hydraulic oil tank. The fuel-oil-tank sloped face is connected to the fuel-oil-tank adjacent face and slopes relative to the fuel-oil-tank adjacent face so as to be away from the hydraulic oil tank. The breather hose is disposed along the fuel-oil-tank sloped face.

03-05-2015

Patent applications by Jun Yonehara, Komatsu-Shi JP

Katsuyuki Yonehara, Ichimiyake JP

Patent application number

Description

Published

20110199737

SEMICONDUCTOR PACKAGE - Embodiments of the present invention provide a semiconductor package which includes: a semiconductor chip to which one end of each of a plurality of wires is connected; and a board on which the semiconductor chip is fixed, and a plurality of board wires to which the plurality of corresponding wires are connected are disposed, wherein the board includes: a first wiring pair that includes a first pair of wires in parallel with each other and first two board wires connected to the corresponding wires, one of the wires connected to one of the board wires crossing the other board wire without contact with the other board wire, and a second wiring pair that is provided adjacent to the first wiring pair and includes a second pair of wires in parallel with each other and second two board wires connected to the corresponding wires without a crossing.

08-18-2011

Katsuyuki Yonehara, Kanagawa-Ken JP

Patent application number

Description

Published

20150153261

Wire-Pull Test Location Identification on a Wire of a Microelectronic Package - A mechanism is provided for identifying a wire-pull test location on a wire of a microelectronic package. A first distance between a first terminating location of the wire on the microelectronic package and a second terminating location of the wire on the microelectronic package is determined. Based on the first distance, a second distance from either the first terminating location or the second terminating location is determined as the wire-pull test location for testing a strength of a connection of the wire to at least one of the first terminating location or the second terminating location. An adjustment is performed such that a visual guide is oriented on the wire at the wire-pull test location.

06-04-2015

Katsuyuki Yonehara, Sagamihara-Shi JP

Patent application number

Description

Published

20080237856

Semiconductor Package and Method for Fabricating the Same - A semiconductor package includes a wiring substrate, a semiconductor chip, and a conductor plate in order to reduce a voltage drop at the central portion of a chip caused by wiring resistance from a peripheral connection pad disposed on the periphery of the chip in the semiconductor package. Central electrode pads for use in ground/power-supply are disposed on the central portion of the chip. The conductor plate for use in ground/power-supply is disposed on the chip such that an insulating layer is disposed therebetween. The central electrode pads on the chip and the conductor plate are connected together by wire bonding through an opening formed in the insulating layer and the conductor plate. An extraction portion of the conductor plate is connected to a power-supply wiring pad on the wiring substrate. The central electrode pads and the conductor plate may also be connected together using gold stud bumps. Preferably, the conductor plate is composed of a multilayer structure of two or more layers, and each conductor plate is used in power-supply wiring or ground wiring.

10-02-2008

20120187562

Semiconductor Package and Method for Fabricating the Same - A semiconductor package includes a wiring substrate, a semiconductor chip, and a conductor plate in order to reduce a voltage drop at the central portion of a chip caused by wiring resistance from a peripheral connection pad disposed on the periphery of the chip. Central electrode pads for use in ground/power-supply are disposed on the central portion of the chip. The conductor plate for use in ground/power-supply is disposed on the chip such that an insulating layer is disposed therebetween. The central electrode pads on the chip and the conductor plate are connected together by wire bonding through an opening formed in the insulating layer and the conductor plate. An extraction portion of the conductor plate is connected to a power-supply wiring pad on the wiring substrate. Preferably, the conductor plate is composed of a multilayer structure, and each conductor plate is used in power-supply wiring or ground wiring.

07-26-2012

Katsuyuki Yonehara, Sagamihara JP

Patent application number

Description

Published

20090085155

METHOD AND APPARATUS FOR PACKAGE-TO-BOARD IMPEDANCE MATCHING FOR HIGH SPEED INTEGRATED CIRCUITS - A method of package-to-board impedance matching for high speed integrated circuits (ICs). Multiple solder balls are attached to an IC package. The IC package includes multiple conductive interconnect layers, where one of the conductive interconnect layers is coupled to one or more of the multiple solder balls. Multiple vias are coupled between different conductive interconnect layers. An inductive element is coupled between an interconnect lead and a via land in the conductive interconnect layer within the IC package. The physical layout dimensions of the inductive element are configured such that the inductive element provides an inductance value that is sufficient to offset a parasitic capacitance provided by the conductive interconnect layers and the solder balls. The inductive element may be a bond wire, an inductive interconnect, or a spiral interconnect.

04-02-2009

Keisuke Yonehara, Fukuoka JP

Patent application number

Description

Published

20100162845

VERTICAL ARTICULATED ROBOT - A vertical articulated robot includes a base; a turning base provided on the base so as to be pivotable about a first rotation axis; a first upper arm provided on the turning base so as to be turnable about a second rotation axis that is in a plane perpendicular to the first rotation axis; a second upper arm provided on a distal end portion of the first upper arm so as to be pivotable about a third rotation axis that is perpendicular to the second rotation axis; a front arm provided on a distal end portion of the second upper arm so as to be turnable about a fourth rotation axis that is in a plane perpendicular to the third rotation axis; and a wrist assembly mounted on a distal end portion of the front arm. A motor that rotates the second upper arm is mounted on a frame of the second upper arm.

07-01-2010

20120198955

ROBOT - A robot according to an embodiment includes a base, a first structure, a second structure, and a third structure. The first structure is connected to the base to be rotatable about a first axis. The second structure is connected to the first structure to be rotatable about a second axis orthogonal to the first axis. The third structure is connected to the second structure to be rotatable about a third axis parallel to the second axis. The first structure and the third structure are formed by using cast materials having a same shape.

08-09-2012

20120312116

VERTICAL ARTICULATED ROBOT - A vertical articulated robot includes a base, a turning base, a first upper arm, a second upper arm, a front arm, a wrist assembly, a first motor, a second motor, a third motor, a fourth motor, and a wire body. The wire body includes a first wire portion, a second wire portion, a third wire portion, a fourth wire portion, a fifth wire portion, and a sixth wire portion. The first wire portion extends from the turning base along a third rotation axis and is connected to an outer surface of the first upper arm. The second wire portion extends from the first wire portion along a plane perpendicular to the third rotation axis and is connected to an outer surface of the first upper arm. The third wire portion extends in a U-shape from the second wire portion.

12-13-2012

Patent applications by Keisuke Yonehara, Fukuoka JP

Kentaro Yonehara, Shizuoka-Shi JP

Patent application number

Description

Published

20080267439

CONDENSER MICROPHONE - A condenser microphone includes: a casing including a sound hole; a vibration film disposed in the casing so as to face the sound hole; a back plate disposed opposed to the vibration film; a spacer disposed between the vibration film and the back plate; and a hold member including a spring member. The back plate has an outer peripheral shape that is smaller than an inner peripheral shape of the casing so as to provide a clearance between an outer peripheral surface of the back plate and an inner peripheral surface of the casing. The back plate is held by the hold member from an opposite side of the vibration fills.

10-30-2008

Koji Yonehara, Kyoto JP

Patent application number

Description

Published

20090299009

METHOD FOR PRODUCING CYCLIC UNSATURATED COMPOUND - The present invention provides a method for producing a cyclic unsaturated compound, which sufficiently suppresses generation of acyclic unsaturated compounds and permits excellent yield and reaction rate. Such a method for producing a cyclic unsaturated compound is a method for producing a cyclic unsaturated compound by reacting an α,β-unsaturated carboxylic acid with an unsaturated organic compound, wherein the method comprises a step of reacting the α,β-unsaturated carboxylic acid with the unsaturated organic compound in the presence of a catalyst.

12-03-2009

Koji Yonehara, Nagaokakyo-Shi JP

Patent application number

Description

Published

20090022645

BLEACHING ACTIVATOR AND DETERGENT COMPOSITION COMPRISING THE SAME - To provide a bleaching activator capable of improving bleaching performance of a peroxy compound and the like, and a detergent composition comprising such a compound. A bleaching activator comprising Keggin heteropolyoxometalate anions, wherein the Keggin heteropolyoxometalate anions comprise a Keggin heteropolyoxometalate anion represented by the following formula (1):

01-22-2009

Koji Yonehara, Osaka JP

Patent application number

Description

Published

20140205909

NEGATIVE ELECTRODE MIXTURE OR GEL ELECTROLYTE, AND BATTERY USING SAID NEGATIVE ELECTRODE MIXTURE OR SAID GEL ELECTROLYTE - The purpose of the present invention is to provide a zinc negative electrode mixture for forming negative electrodes of safe and economic batteries exhibiting excellent battery performance; and a gel electrolyte or a negative electrode mixture which can be suitably used for forming a storage battery exhibiting excellent battery performance such as a high cycle characteristic, rate characteristic, and coulombic efficiency while suppressing change in form, such as shape change and dendrite, and passivation of the electrode active material. Another purpose of the present invention is to provide a battery including the zinc negative electrode mixture or the gel electrolyte. (1) The zinc negative electrode mixture contains a zinc-containing compound and a conductive auxiliary agent. The zinc-containing compound and/or the conductive auxiliary agent contain(s) particles having an average particle size of 1000 μm or smaller and/or particles having an aspect ratio (vertical/lateral) of 1.1 or higher. (2) The gel electrolyte intended to be used in batteries has a cross-linked structure formed by a multivalent ion and/or an inorganic compound. (3) The negative electrode mixture intended to be used in batteries contains a negative electrode active material and a polymer.

Norifumi Yonehara, Koriyama-Shi JP

Patent application number

Description

Published

20110307022

BLOOD OXIDATION INHIBITING APPARATUS - [Problem to be Solved] A compact and light weight, and inexpensive blood oxidation inhibiting apparatus which uses fluid activating bodies, being capable of inhibiting oxidative stress on the blood of a human body is provided.

12-15-2011

Ryoichi Yonehara, Shimane JP

Patent application number

Description

Published

20110280718

PRESSURIZING CENTRIFUGAL PUMP - In a pressurizing centrifugal pump, tips of blades are arranged at a level lower than that of an outer circumferential surface of a blade plate by a level difference provided from the outer circumferential surface toward a central position of the blade plate. The outer circumferential surface of the blade plate is arranged close to an inner circumferential wall of a case to form a fluid control space for controlling movement of the fluid toward a rear side of the blades. A fluid passage space for promoting passage of a foreign substance in the fluid is formed between the inner circumferential wall and the tips of the blades.

11-17-2011

Satoshi Yonehara, Chita-Gun JP

Patent application number

Description

Published

20100181846

PWM control apparatus and method for PWM control - Each of the rising edges of PWM outputs is arranged for radiation noise reduction, by the assignment of suffix of output priority, by setting the rising edge of the first output at a start time of a cycle time, by evaluating an output margin at the falling edge of the first output relative to a current of the second output, by setting the rising edge of the second output in sync with the falling edge of the first output if the output margin is smaller than the current size of the second output. The same arrangement is used for subsequent outputs to totally reduce the current size in a simplified manner, thereby preventing the power loss and heat dissipation.

07-22-2010

20130245858

PORTABLE EQUIPMENT - Portable equipment for displaying a vehicle page, indicative of information relating to a vehicle corresponding to the portable equipment, on a screen of a display unit, includes: a reading request receiving device that receives a reading request manipulation for requesting to display the vehicle page; a position information acquisition device that acquires position information of the portable equipment and the vehicle; an item selection device that specifies an area, in which the position of the portable equipment and the vehicle is disposed, and selects an item of a top page of the display unit according to the area among multiple items; and a page display controller that controls the display unit to display the item of the top page on the screen.

09-19-2013

Satoshi Yonehara, Kyoto-Shi JP

Patent application number

Description

Published

20100112622

METHOD FOR DETECTING PHENOTHIAZINE-DERIVATIVE COLOR AND COLOR-DEVELOPER REAGENT USED THEREIN - The present invention provides a phenothiazine-derivative color-measuring method that can detect a phenothiazine-derivative color even at a wavelength longer than the wavelength that exhibits maximum absorption. A phenothiazine-derivative color is detected, by adding a 5-hydroxy-1-(4-sulfophenyl)-4-(4-sulfophenylazo)pyrazole-3-carboxylic acid salt, 6-hydroxy-5-(4-sulfophenylazo)-2-naphthalenesulfonic acid salt, 3-hydroxy-4-(4-sulfonaphthylazo)-2,7-naphthalenedisulfonic acid salt, 7-hydroxy-8-(4-sulfonaphthylazo)-1,3-naphthalenedisulfonic acid salt, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-(9H)xanthene]-3-one salt, 3′,6′-dihydroxy-2′,4′,5′,7′-tetrabromo-4,5,6,7,-tetrachlorospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3-one salt, 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3-one salt or flavonoid-based color to the reaction system containing a phenothiazine-derivative color, and then measuring the light absorbance at a wavelength of 610 to 730 nm.

05-06-2010

Patent applications by Satoshi Yonehara, Kyoto-Shi JP

Seiichi Yonehara, Kyoto JP

Patent application number

Description

Published

20130154061

ANODIZING APPARATUS, AN ANODIZING SYSTEM HAVING THE SAME, AND A SEMICONDUCTOR WAFER - An anodizing apparatus for causing an anodizing reaction to substrates immersed in an electrolyte solution. The apparatus includes a storage tank for storing the electrolyte solution, a holder for holding a plurality of substrates in liquid-tight contact with circumferential surfaces of the substrates, a moving mechanism for moving the holder between a transfer position outside the storage tank and a treating position inside the storage tank, and a closing device disposed in the storage tank for cooperating with the holder to complete a liquid-tight closure of the circumferential surfaces of the substrates held by the holder. Chemical reaction treatment is carried out with the circumferential surfaces of the substrates placed in a liquid-tight state. After the chemical reaction treatment is completed, the closing device is made inoperative and the holder is moved away from the treating position to unload the substrates from the storage tank.

06-20-2013

Takao Yonehara, Atsugi JP

Patent application number

Description

Published

20110030610

HIGH-PRODUCTIVITY POROUS SEMICONDUCTOR MANUFACTURING EQUIPMENT - This disclosure enables high-productivity fabrication of semiconductor-based separation layers (made of single layer or multi-layer porous semiconductors such as porous silicon, comprising single porosity or multi-porosity layers), optical reflectors (made of multi-layer/multi-porosity porous semiconductors such as porous silicon), formation of porous semiconductor (such as porous silicon) for anti-reflection coatings, passivation layers, and multi-junction, multi-band-gap solar cells (for instance, by forming a variable band gap porous silicon emitter on a crystalline silicon thin film or wafer-based solar cell). Other applications include fabrication of MEMS separation and sacrificial layers for die detachment and MEMS device fabrication, membrane formation and shallow trench isolation (STI) porous silicon (using porous silicon formation with an optimal porosity and its subsequent oxidation). Further the disclosure is applicable to the general fields of Photovoltaics, MEMS, including sensors and actuators, stand-alone, or integrated with integrated semiconductor microelectronics, semiconductor microelectronics chips and optoelectronics.

02-10-2011

Takao Yonehara, Atsugi-Shi JP

Patent application number

Description

Published

20110013926

LIGHT-EMITTING UNIT - A light-emitting unit having an arrayed light source comprises a substrate; an arrayed light source group containing the arrayed light source arranged in a first direction; a lens array for focusing the light emitted from light emitting elements constituting the arrayed light source; and a lens support having a cavity formed between arrayed light source group and the lens array; the lens support having a first hole for introducing a fluid into the cavity, and a second hole for discharging the introduced fluid in a second direction crossing the first direction.

01-20-2011

20110311276

METHOD FOR TRANSFERRING FUNCTIONAL REGIONS, LED ARRAY, LED PRINTER HEAD, AND LED PRINTER - Provided is a method for transferring, onto a second substrate, at least one of functional regions arranged and joined to a first separation layer that is disposed on a first substrate and that becomes separable by a treatment, in which regions on the second substrate where the functional regions are to be transferred have a second separation layer that becomes separable by a treatment. The method includes a step of joining the first substrate to the second substrate by bonding such that the functional regions contact the second separation layer; a step of separating the functional regions from the first substrate at the first separation layer; and a step of, before or after the step of separation, forming separation grooves penetrating through the second substrate and the second separation layer from a surface of the second substrate, the surface being opposite to a surface having the second separation layer thereon.

12-22-2011

20120028414

METHOD OF MANUFACTURING SEMICONDUCTOR CHIP - A method of manufacturing a semiconductor chip including an integrated circuit and a through-electrode penetrating a semiconductor layer includes the steps of preparing a first substrate including a release layer and a semiconductor layer formed on the release layer; forming an integrated circuit in the semiconductor layer; forming, in the semiconductor layer, a hole or groove having a depth that does not reach the release layer; filling the hole or the groove with an electrical conductor; bonding a second substrate to the semiconductor layer to form a bonded structure; separating the bonded structure at the release layer to prepare the second substrate to which the semiconductor layer is transferred; and removing at least a portion of the reverse surface side of the semiconductor layer exposed by the separation to expose the bottom of the electrical conductor.

02-02-2012

20120034759

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes the steps of forming a plurality of first integrated circuits on the surface side of a first semiconductor substrate; forming a plurality of second integrated circuits in a semiconductor layer that is formed on a release layer provided on a second semiconductor substrate; bonding the two semiconductor substrates so that electrically bonding portions are bonded to each other to form a bonded structure; separating the second semiconductor substrate from the bonded structure at the release layer to transfer, to the first semiconductor substrate, the semiconductor layer in which the plurality of second integrated circuits are formed; and dicing the first semiconductor substrate to obtain stacked chips each including the first integrated circuit and the second integrated circuit.

Tetsu Yonehara, Kanagawa JP

Patent application number

Description

Published

20090269812

METHOD OF PRODUCING CHEMICAL PRODUCT AND CONTINUOUS FERMENTATION APPARATUS - The invention provides a method of producing a chemical product through continuous fermentation which includes filtering a culture of a microorganism or cultured cells with a separation membrane to recover a product from a filtrate and simultaneously retaining a nonfiltered fluid in, or refluxing it to, the culture, and adding fermentation materials to the culture, wherein a porous membrane having an average pore size of 0.01 μm or more to less than 1 μm is used as the separation membrane and the filtration is conducted with a transmembrane pressure difference in the range of 0.1 to 20 kPa. According to this method, the fermentation productivity of the chemical product can be largely elevated at high stability and a low cost.

10-29-2009

Toshiya Yonehara, Kawasaki-Shi JP

Patent application number

Description

Published

20120299482

LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND METHOD OF DRIVING ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, there is provided a light emitting device including an organic electroluminescent device that includes a first electrode, a light emitting layer arranged above the first electrode, and a second electrode arranged above the light emitting layer, a drive circuit that supplies a drive current between the first electrode and the second electrode to drive the organic electroluminescent device, and a drive stop circuit that stops the driving of the organic electroluminescent device when a value of the drive current falls below a predetermined value.

11-29-2012

20130069090

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY AND LIGHTING INSTRUMENT - The organic electroluminescent device according to the embodiment has: anode and cathode electrodes placed apart from each other, a red and green light-emitting layer and a blue light-emitting layer, and a spacer layer having a thickness of 3 nm to 20 nm inclusive. The light-emitting layers are placed apart from each other and positioned between the electrodes. The spacer layer is positioned between the light-emitting layers, and includes a carrier transport material containing molecules capable of being oriented in the in-plane and vertical direction with an orientational order parameter of −0.5 to −0.2 inclusive.

03-21-2013

Toshiya Yonehara, Kanagawa-Ken JP

Patent application number

Description

Published

20110215711

ILLUMINATION DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, an illumination device includes an organic light-emitting unit, a first electrode, a second electrode and an optical layer. The organic light-emitting unit includes an organic light-emitting layer, a first and a second major surface. The first electrode is provided on the first major surface. The second electrode is provided on the second major surface and includes a conductive layer, a first interconnection and a second interconnection. The first interconnection is electrically connected to the conductive layer and aligned in a first direction parallel to the first major surface. The second interconnection is electrically connected to the conductive layer and aligned apart from the first interconnection and parallel to the first interconnection. The optical layer is provided on a side of the second electrode opposite to the organic light-emitting unit and includes a low refractive index portion and a high refractive index portion.

09-08-2011

20120228591

ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, an organic electroluminescent light emitting device includes a transparent substrate, an intermediate layer, a first electrode, an organic light emitting layer, and a second electrode. The intermediate layer includes a plurality of fine particles and a flattened layer. The fine particles are adhered to a major surface of the transparent substrate. The flattened layer covers the fine particles and has a refractive index different from a refractive index of the fine particles. The flattened layer is transparent. The first electrode is provided on the intermediate layer. The first electrode is transparent. The organic light emitting layer is provided on the first electrode. The second electrode is provided on the organic light emitting layer.

09-13-2012

20120229020

ORGANIC ELECTROLUMINESCENT DEVICE AND ILLUMINATION APPARATUS - According to one embodiment, an organic electroluminescent device includes a transparent electrode, a metal electrode, an organic light emitting layer and an intermediate layer. The transparent electrode is transmissive with respect to visible light. The metal electrode is reflective with respect to the visible light. The organic light emitting layer is provided between the transparent electrode and the metal electrode and is configured to emit light including a wavelength component of the visible light. The intermediate layer contacts the metal electrode and the organic light emitting layer between the organic light emitting layer and the metal electrode and is transmissive with respect to the visible light. A thickness of the intermediate layer is 60 nanometers or more and less than 200 nanometers. A refractive index of the organic light emitting layer to the visible light is higher than a refractive index of the intermediate layer to the visible light.

09-13-2012

20120241771

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE - According to one embodiment, an organic electroluminescent device comprises a translucent substrate, a light extraction layer including a convex structure disposed in a net form on one surface of the substrate and having a tilted surface forming an acute angle relative to the substrate, and a planarizing layer disposed on the convex structure, a first electrode disposed on the light extraction layer, a luminescent layer disposed on the first electrode and containing a host material and a luminescent dopant, and a second electrode disposed on the luminescent layer. A refractive index of the planarizing layer is approximately equal to a refractive index of the first electrode or is larger than the refractive index of the first electrode, and a refractive index of the convex structure is smaller than a refractive index of the planarizing layer.

09-27-2012

20130248825

ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING APPARATUS, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT - According to one embodiment, an organic electroluminescent element includes: a first electrode having a first and a second major surfaces; a second electrode opposed to part of the first major surface; an organic luminescent layer provided between the first and the second electrodes; an optical layer having a third major surface opposed to the second major surface and a fourth major surface on opposite side from the third major surface. The fourth major surface includes a first region overlapping the second electrode, and a second region not overlapping the second electrode. The fourth major surface includes a first concave-convex provided in the first region and a second concave-convex provided in the second region. A planarization layer is provided on the second region and burying the second concave-convex.

09-26-2013

20130250214

ORGANIC ELECTROLUMINESCENT DEVICE, LIGHTING APPARATUS, AND METHOD FOR MANUFACTURING THE ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, an organic electroluminescent device includes a first electrode, a second electrode, an organic light emitting layer and an optical layer. The first electrode has a first major surface and a second major surface opposite to the first major surface and is light transmissive. The second electrode faces a portion of the first major surface. The organic light emitting layer is provided between the first electrode and the second electrode. The organic light emitting layer and the first electrode are disposed between the optical layer and the second electrode. The optical layer is able to transit between a first state where a traveling direction of light emitted from the organic light emitting layer is changed and a second state having a smaller degree of the change in the traveling direction of the light than the first state.

09-26-2013

20130250557

ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHTING APPARATUS - According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes.

09-26-2013

20140077169

ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, an organic electroluminescence device includes a first electrode, a second electrode, a first organic layer and a second organic layer. The second electrode includes a metal. The first organic layer is provided between the first electrode and the second electrode. The first organic layer is configured to emit light. The second organic layer is provided between the first organic layer and the second electrode. A refractive index of the second organic layer in a thickness direction for the light is lower than a refractive index of the first organic layer for the light.

03-20-2014

20140077204

DISPLAY DEVICE - According to one embodiment, a display device includes a first insulating layer, a second insulating layer, a pixel electrode, a light emitting layer, an opposite electrode and a pixel circuit. The second insulating layer is provided on the first insulating layer. The pixel electrode is provided on the second insulating layer and light-transmissive. The light emitting layer is provided on the pixel electrode. The opposite electrode is provided on the light emitting layer. The circuit is provided between the first insulating layer and the second insulating layer, includes an interconnect supplied with a drive current, and is configured to supply the drive current to the pixel electrode. The circuit is connected to the pixel electrode. The interconnect has a first region overlaying the pixel electrode when projected onto a plane parallel to the first insulating layer. The interconnect has an opening in the first region.

03-20-2014

20140159029

ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, an organic electroluminescent light emitting device includes a transparent substrate, an intermediate layer, a first electrode, an organic light emitting layer, and a second electrode. The intermediate layer includes a plurality of fine particles and a flattened layer. The fine particles are adhered to a major surface of the transparent substrate. The flattened layer covers the fine particles and has a refractive index different from a refractive index of the fine particles. The flattened layer is transparent. The first electrode is provided on the intermediate layer. The first electrode is transparent. The organic light emitting layer is provided on the first electrode. The second electrode is provided on the organic light emitting layer.

06-12-2014

20140159568

ORGANIC ELECTROLUMINESCENT DEVICE AND ILLUMINATION APPARATUS - According to one embodiment, an organic electroluminescent device includes a transparent electrode, a metal electrode, an organic light emitting layer and an intermediate layer. The transparent electrode is transmissive with respect to visible light. The metal electrode is reflective with respect to the visible light. The organic light emitting layer is provided between the transparent electrode and the metal electrode and is configured to emit light including a wavelength component of the visible light. The intermediate layer contacts the metal electrode and the organic light emitting layer between the organic light emitting layer and the metal electrode and is transmissive with respect to the visible light. A thickness of the intermediate layer is 60 nanometers or more and less than 200 nanometers. A refractive index of the organic light emitting layer to the visible light is higher than a refractive index of the intermediate layer to the visible light.

06-12-2014

Patent applications by Toshiya Yonehara, Kanagawa-Ken JP

Toshiya Yonehara, Fukuoka JP

Patent application number

Description

Published

20150179982

ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHT EMITTING DEVICE - According to one embodiment, an organic electroluminescent element includes a first electrode, a reflective layer provided opposite to the first electrode, an organic light emitting layer provided between the first electrode and the reflective layer, a second electrode provided between the organic light emitting layer and the reflective layer, an optical buffer layer provided between the second electrode and the reflective layer, and a plurality of light extraction portions. The plurality of light extraction portions are provided between the second electrode and the organic light emitting layer. The plurality of light extraction portions are projected from the side provided with the second electrode of the optical buffer layer into the optical buffer layer. The light extraction portions have a refractive index different from a refractive index of the optical buffer layer.

06-25-2015

20150179983

LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE - According to one embodiment, a light emitting element includes a first electrode, a second electrode, a light emitting layer, and a conductive section. The second electrode is provided opposite to the first electrode. The light emitting layer provided between the first electrode and the second electrode. The second electrode includes a plurality of layers. The conductive section pierces the first layer in thickness direction. The conductive section includes a conductive material. The second electrode includes a plurality of layers. Each of the plurality of layers includes at least one selected from the group consisting of Al, Al alloy, Ag, Ag alloy, alkali metals, and alkaline-earth metals and being different from one another.

06-25-2015

Yasuhiro Yonehara, Kanagawa JP

Patent application number

Description

Published

20150152900

CONTROL SYSTEM FOR CONSTRUCTION MACHINE - A control system for a construction machine includes: a boom cylinder; a boom switching valve; a fluid pressure motor adapted to drive a motor generator by being rotated by means of a return fluid guided from a piston side chamber; a regeneration control valve adapted to adjust a first supply amount serving as a supply amount of a working fluid supplied from the piston side chamber to the boom switching valve, and a second supply amount serving as a supply amount of the working fluid supplied from the piston side chamber to the fluid pressure motor; and a controller adapted to control the regeneration control valve so that the second supply amount becomes smaller than the first supply amount in a case where a stroke amount of a spool becomes an upper limit value or more.